Expose upstream requirements to UpstreamNetworkMonitor. am: 0e7e32ab2c

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1556198

Change-Id: I862c58cbf368567e88b6ed89c1f92f96c95f7243
tree: bf0db825417d3fe7fcc62055963155f3e709ddc4
  1. tests/
  2. Tethering/
  3. .gitignore
  4. OWNERS
  5. PREUPLOAD.cfg
  6. TEST_MAPPING